Adams Rite - 4900 - Heavy Duty Deadlatch - 31/32" Backset - RH or LHR - 4-5/8" Mortised - Flat/Standard Jamb - Aluminum - Metal Door Emergency Available in 2-3/8" or 2-3/4"

Available in 2-3/8" or 2-3/4" Backset

SnapShot Mode

Latchbolt Projection 3/4" [19

Heavy Duty Latch Spring

These extremely durable

Adams Rite - 4900 - Heavy Duty Deadlatch - 31/32" Backset - RH or LHR - 4-5/8" Mortised - Flat/Standard Jamb - Aluminum - Metal Door Emergency Available in 2-3/8" or 2-3/4"ADR 4900 26 101 628 4900 Heavy Duty Deadlatch provides flexible traffic control and easy installation. The flexibility of traffic control and easy installation is offered by 4900 Series Heavy Duty Deadlatches. A key controlled bolt hold back feature allows for two way traffic for applications that require free entrance at certain times and exit only at other times. This allows a "locked" entrance to be used as an exit by visitors already in the